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Sheet post-process apparatus

A paper post-processing, paper technology, applied in thin material handling, stack receiving device, transportation and packaging, etc., can solve the problem of small finishing machine and so on

Inactive Publication Date: 2006-04-05
TOSHIBA TEC KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Finisher cannot be as small as desired due to long paper transport path

Method used

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  • Sheet post-process apparatus
  • Sheet post-process apparatus
  • Sheet post-process apparatus

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0032] Embodiments according to the present invention are described below with reference to the accompanying drawings.

[0033] figure 1 is a perspective view of a paper post-processing device according to the present invention; figure 2 is a top view of the paper post-processing device according to the present invention. Such as figure 1 As shown, the post-processing device includes a waiting tray 10 , a processing tray 12 , a stapler 14 , a first storage tray 16 , and a second storage tray 18 .

[0034] The paper post-processing device further includes a pair of input rollers 22 , a pair of paper feed rollers 24 , and an input roller motor 26 . Input rollers 22 receive paper 20 supplied from the MFP, and convey the paper 20 to paper feed rollers 24 . The paper feed roller 24 conveys the paper 20 to the waiting tray 10 . The input roller motor 26 drives the input roller 22 .

[0035] One of the input rollers 22 is an upper input roller 22a, and the other of the input r...

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PUM

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Abstract

A waiting tray is provided in a sheet-conveying path and holds sheets if the sheets need to be post-processed. A processing tray receives sheets conveyed from the waiting tray. It may receive sheets conveyed through the sheet-conveying path and coming not via the waiting tray, before the sheets are post-processed. A conveying mechanism is provided, which causes the sheets to fall, due to gravity, from the waiting tray onto a processing tray. A sheet-aligning mechanism aligns the sheets on the processing tray, at their transverse edges and longitudinal edges. On the processing tray, the sheets are post-processed, forming a bundle. The conveying mechanism conveys the bundle of sheets to a storage tray. A gap is provided between the lower surface of the waiting tray and a nip between sheet-feeding rollers that are positioned upstream of the waiting tray and are included in the plurality of rollers.

Description

technical field [0001] The present invention relates to a paper post-processing device, such as a finisher, which is designed to be installed on the outlet side of a multi-function peripheral (hereinafter "multi-function peripheral" also referred to as "MFP"). Background technique [0002] Devices called "finishers" are known for receiving a plurality of printed sheets delivered from an MFP and stapling them together. In this finisher, sheets conveyed from the MFP are sequentially conveyed to a tray, and bound together by a stapler to form a paper bundle (a bound paper bundle, ie, a paper booklet). The paper stack is transported from the unit to the storage tray. [0003] A finishing machine is disclosed in Japanese Patent Application Laid-Open Publication No. 6-99070. The finisher performs post-processing of the paper. In this post-processing, the stapler staples the sheets. In order to be able to process the paper at the same rate that the MFP processes the paper, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H37/00B65H29/20B65H31/34B65H31/00
CPCB65H2801/27B65H31/34B65H29/34B65H31/24
Inventor 寺尾康伸饭岛知实山本干夫伊势时彦泷裕之
Owner TOSHIBA TEC KK